Skip to content
Thoughtful, detailed coverage of everything Apple for 33 years
and the TidBITS Content Network for Apple professionals
Log In

Tag: Catalina

macOS Monterey 12.6 and Big Sur 11.7 Agen Schmitz No comments

macOS Monterey 12.6 and Big Sur 11.7

Security patches for Monterey and Big Sur. (Free, various sizes, macOS 11 and 12)

Josh Centers 13 comments

macOS’s New XProtect Remediator Now Regularly Scans for Malware

A few months ago, Apple quietly updated Monterey, Big Sur, and Catalina with XProtect Remediator, a new malware scanner built into XProtect, so your Mac is now regularly checking for malware in the background. Howard Oakley uncovered it and offers some technical details.

macOS Big Sur 11.6.8 and Security Update 2022-005 Catalina Agen Schmitz 1 comment

macOS Big Sur 11.6.8 and Security Update 2022-005 Catalina

Security patches for Big Sur and Catalina. (Free, various sizes, macOS 11 and 10.15)

macOS Big Sur 11.6.6 and Security Update 2022-004 Catalina Agen Schmitz 20 comments

macOS Big Sur 11.6.6 and Security Update 2022-004 Catalina

Security patches for Big Sur and Catalina. (Free, various sizes, macOS 11 and 10.15)

macOS Big Sur 11.6.5 and Security Update 2022-003 Catalina Agen Schmitz 22 comments

macOS Big Sur 11.6.5 and Security Update 2022-003 Catalina

Security patches for Big Sur and Catalina. (Free, various sizes, macOS 11 and 10.15)

macOS Big Sur 11.6.4 and Security Update 2022-002 Catalina Agen Schmitz 9 comments

macOS Big Sur 11.6.4 and Security Update 2022-002 Catalina

Patches unspecified security vulnerabilities in Big Sur and Catalina. (Free, various sizes, macOS 11 and 10.15)

macOS Big Sur 11.6.3 and Security Update 2022-001 Catalina Agen Schmitz 2 comments

macOS Big Sur 11.6.3 and Security Update 2022-001 Catalina

Patches security vulnerabilities in Big Sur and Catalina. (Free, various sizes, macOS 11 and 10.15)

macOS Big Sur 11.6.2 and Security Update 2021-008 Catalina Agen Schmitz 7 comments

macOS Big Sur 11.6.2 and Security Update 2021-008 Catalina

Patches security vulnerabilities in Big Sur and Catalina. (Free, various sizes, macOS 11 and 10.15)

macOS Big Sur 11.6.1 and Security Update 2021-007 Catalina Agen Schmitz 25 comments

macOS Big Sur 11.6.1 and Security Update 2021-007 Catalina

Patches security vulnerabilities in Big Sur and Catalina. (Free, various sizes, macOS 11 and 10.15+)

Josh Centers 10 comments

iOS 12.5.5 and Security Update 2021-006 Catalina Block Exploited Vulnerabilities

Apple has updated iOS 12 and macOS 10.15 Catalina to address severe security vulnerabilities that are actively being exploited in the wild. Update right away.

Josh Centers 39 comments

macOS 11.6 Big Sur, iOS 14.8, iPadOS 14.8, watchOS 7.6.2, and Security Update 2021-005 Catalina Fix Security Flaws

Apple has updated macOS, iOS, iPadOS, and watchOS to fix two active vulnerabilities, one of which let attackers work around Apple’s BlastDoor protections.

Security Update 2021-004 Catalina and 2021-005 Mojave Agen Schmitz 7 comments

Security Update 2021-004 Catalina and 2021-005 Mojave

Patches security vulnerabilities in Catalina and Mojave. (Free, various sizes, macOS 10.15.7 and 10.14.6)

Security Update 2021-003 Catalina and 2021-004 Mojave Agen Schmitz 8 comments

Security Update 2021-003 Catalina and 2021-004 Mojave

Patches security vulnerabilities in Catalina and Mojave. (Free, various sizes, macOS 10.15.7 and 10.14.6)

Security Update 2021-002 Catalina and 2021-003 Mojave Agen Schmitz 6 comments

Security Update 2021-002 Catalina and 2021-003 Mojave

Patches security vulnerabilities in Catalina and Mojave. (Free, various sizes, macOS 10.15.7 and 10.14.6)

macOS Catalina 10.15.7 Supplemental Update and Security Update 2021-002 (Mojave) Agen Schmitz 1 comment

macOS Catalina 10.15.7 Supplemental Update and Security Update 2021-002 (Mojave)

Patches security vulnerabilities in Catalina and Mojave. (Free, various sizes, macOS 10.15.7 and 10.14.6)